16,22-diphenyl-19-oxa-8-thiapentacyclo[13.7.0.02,7.09,14.017,21]docosa-1(22),2,4,6,9,11,13,15-octaene-18,20-dione 在
溴 作用下,
以
various solvent(s) 为溶剂,
反应 1.0h,
以80%的产率得到16,22-diphenyl-19-oxa-8-thiapentacyclo[13.7.0.02,7.09,14.017,21]docosa-1(15),2,4,6,9,11,13,16,21-nonaene-18,20-dione